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Cisco 350-801 Exam
Implementing Cisco Collaboration Core Technologies (CLCOR) (Page 5 )

Updated On: 12-Feb-2026
Page 5 of 86
PDF with 489 Questions



Refer to the exhibit. Calls to Cisco Unity Connection are failing across Cisco Unified Border Element when callers try to select a menu prompt.
Why is this happening and how is it fixed?

  1. Cisco Unified Border Element is sending the incorrect media IP address. The IP address of the loopback interface must be advertised in the SDP.
  2. Cisco Unity Connection is configured on G.729 only. Cisco Unity Connection must be reconfigured to support iLBC.
  3. Cisco Unified Border Element is not sending any support for DTMF. DTMF configuration must be added to the appropriate dial peer.
  4. The Cisco Unity Connection Call Handler is configured for a "Release to Switch" transfer type. Transfers must be disabled for the Cisco Unity Connection Call Handler.

Answer(s): C



In the Cisco Expressway solution, which two features does Mobile and Remote Access provide? (Choose two.)

  1. VPN-based enterprise access for a subnet of Cisco Unified IP Phone models
  2. secure reverse proxy firewall traversal connectivity
  3. the ability of Cisco IP Phones to access the enterprise through VPN connection
  4. the ability to register third-party SIP or H.323 devices on Cisco UCM without requiring VPN
  5. the ability for remote users and their devices to access and consume enterprise collaboration applications and services

Answer(s): B,E


Reference:

https://www.cisco.com/c/en/us/td/docs/solutions/CVD/Collaboration/enterprise/12x/120/collbcvd/ edge.html



What are two functions of Cisco Expressway in the Collaboration Edge? (Choose two.)

  1. Expressway-C provides encryption for Mobile and Remote Access but not for business-to-business communications.
  2. Expressway-E provides a VPN entry point for Cisco IP phones with a Cisco AnyConnect client using authentication based on certificates.
  3. Expressway-E provides a perimeter network that separates the enterprise network from the Internet.
  4. The Expressway-C and Expressway-E pair can interconnect H.323-to-SIP calls for voice.
  5. The Expressway-C and Expressway-E pair can enable connectivity from the corporate network to the PSTN via a T1/E1 trunk.

Answer(s): C,D


Reference:

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/expressway/config_guide/X12-5/ exwy_b_mra-expressway-deployment-guide/exwy_b_mra-expressway-deployment-guide_chapter_00.html https://www.cisco.com/c/en/us/td/docs/solutions/CVD/Collaboration/enterprise/12x/120/collbcvd/edge.html





Refer to the exhibit. An administrator must fix the SRV records to ensure that server1.sample.com is always contacted first from the three servers.
Which solution should the engineer apply to resolve this issue?

  1. Priority = 5, Weight = 70
  2. Priority = 10, Weight = 5
  3. Priority = 100, Weight = 90
  4. Priority = 10, Weight = 10

Answer(s): A



What are two differences between media flow-around and media flow-through on Cisco Unified Border Element? (Choose two.)

  1. When using media flow-through, the call signaling and media are passed through the Cisco Unified Border Element.
  2. When using media flow-through, call signaling goes through the Cisco Unified Border Element, but media does not.
  3. When using media flow-around, both call signaling and media do not go through the Cisco Unified Border Element.
  4. When using media flow-around, the call signaling goes through the Cisco Unified Border Element, but media is not passed through it.
  5. When using media flow-through, the call signaling goes through the Cisco Unified Border Element, but media is not passed through it.

Answer(s): A,D


Reference:

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cube/configuration/cube-book/media- path.html






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